Employee initially injured his right shoulder while emptying a trash can in the surface shop on 1/12/2012. EE was examined by a doctor, diagnosed to have sustained a strain shoulder and released to return to work. On 10/9/12 he went to the doctor to be re-examined. Was referred to an orthopedic surgeon, and then had surgery on 1/25/2013. Became a lost time as of 1/25/2013.